A recipe for pralines calls for the candymixture to be heated until it reaches the “soft ball” stage,at about 236°F. Can a Celsius thermometer with a rangeof -10 to 110°C be used to determine when the “softball” stage is reached?

Q: 1. A drier is capable of drying a material from 45% moisture to 20% moisture. If the desired product…

A: Mass of desired product= 100 lb % of drying  = 45%— 20% = 25 %

Q: (904.6 - 2.9)/3.52 x 10^4

A: The number of significant figures in the product of the calculation is the minimum number of…

Q: ow many milligrams of total fat are present in each serving? How many grams of cholesterol? How…

A:

Q: E (J) nfinal:→ 1 4. ninitial 6. 2.12 * 10-18 J 4. 3. 2. 2.

A:

Q: Solution 1 Mass of KNO3 9.982 g Volume of Solution 12.5 mL Crystallization temperature 64.1 C…

A: Interpretation: Ksp value for KNO3 is to be calculated Given Data: Mass of KNO3 = 9.982 g  Volume of…

Q: A 1.00m long beam of stainless steel with a square 2.00cm×2.00cm cross section has a mass of 3.02…

A: Given:Length of stainless steel=1.00 mCross-sectional area=2.00 cm x 2.00 cmMass=3.02…

Q: B. 100 mL Graduated cylinder Calculated density of water (g/mL) Trial Volume of water (mL) Mass of…

A: A question based on properties of liquid that is to be accomplished.

Q: You are asked to determine the mass of a piece of copper using itsreported density, 8.96 g/mL, and a…

A:

Q: Sublimation, Extraction, Decantation, Filtration, Evaporation 1.What separation technique(s) is/are…

A: The answer is Extraction and Filtration. Because, extraction refers to the extraction of the tea…

Q: = product of 38.70 cm x 9.10 cm?

A:

Q: TJ is a 35 year old male patient who weighs 113 kilograms and measures 69 inches. TJ is scheduled to…

A: Every 12 hours, the mass of the received dose by the patient per kg of the body mass is 2.5 mg. The…

Q: Volumetric measuring devices may be stamped as TD (to deliver) or TC (to contain). Which of the…

A: The inscription of TD means ‘to deliver’ and TC means ‘to contain’. These inscriptions are helpful…

Q: C. 10 mL Pipet Calculated density of water (g/mL) Trial Volume of water (mL) Mass of water (g) 9.205…

A:

Q: 0.1430 nm and a density of 8.57 g/cm3.

A: Introduction :  Unit cell can be defined as the smallest portion of a crystal lattice which is…

Q: What is the Fluid Oz dose per 184fl Oz (which was converted from 12lbs weight capacity), if the…

A: Given: 100 lbs is equivalent to 1534 fl Oz. Ratio is 1 fl Oz per 1534 fl Oz So, fluid Oz dose for…

Q: Multiple Choice 017 0.015 0.062 050 012

A: Here the half life of 90Sr is 29 year. We have to determine the fraction of 90Sr left after 175…

Q: megagrams 6.2 ki log rams = ? deciliters hectoliters

A:

Q: What mass of fluoxetine is in 365 million liters of water? Assume that water density is 1g

A: The solution is as follows:

Q: answer must be in cm/sec 4. An iron sphere of density 7.874 g/cm3 is falling at a steady speed in…

A:

Q: 1. (a) (7.59 g - 590 mg) + (6.55 mL+ 4.51 × 10-' cm') g/cm³ (b) 0.500 kg/m³ µg/µL (use dimensional…

A: 1 mg = 1000 g 1 mL = 1 cm3 1 kg = 109 μg 1 m3 = 109 μL

Q: =0:]- IN=c=Öj- [:N=C-Q:] (iii) (ii)

A: The representation in which the distribution of electrons around the atom in a molecule is shown by…

Q: If 1in=2.54cm, how many centimeters are in 12.5? Be sure to answer the correct number of sig figs.

A: The required conversion factor is: 1 in = 2.54 cm  We have to convert 12.5 in into cm.

Q: Q4: A thermometer is used for the range of 200 to 400•F, and it is stated that its inaccuracy is…

A: One-quarter of 1 percent. Means one by fourth of 1%.

Q: the doctor ordered diuril to treat edema for a 31 lb child the dosage is 1.8 mg/kg divided into 3…

A: First the weight of the child in lb is converted into kg. 31lb = 14.0614kg since 1 lb = 0.453592kg.

Q: a. 750 cm to mmb. 1.5 3 108microliters to centilitersc. 0.00055 Mg to kg

A: Unit are the essential part of any measurement made in physics as well as chemistry. There are…

Q: #1. Speaker wire is sold for 27 cents per foot. What is the correct conversion factor for this…

A: We are given that., Price of 1 foot of speaker wire = 27 cents We have to find out conversion…

Q: The physician of patient AJ (50 kg, M) admitted in your hospital ordered that the patient receives…

A: As per bartleby guidelines I need to solve only first three part. Solved in step 2.

Q: The usual dose of digoxin for rapid digitalization is a total of 1.0 mg, divide into two or more…

A: Given : Total dose of digoxin = 1.0 mg  And concentration of digoxin solution = 50 mcg/mL

Q: What volume of iron (density 7.87 g/cm3) would be required to balance a 2.80 cm3 sample of lead…

A: Given- Density of iron = 7.87 g/cm3 volume of lead sample = 2.80 cm3 (V1) Density of lead = 11.4…

Q: (c) 1. THF H2C CEN 7. 2. H30* N(CH3)2 (d) 1. THF H2 N. 2. H30* e2016 Cmgage Laaming

A: Stork enamine alkylation: Stork enamine is an addition reaction of the unsaturated carbonyl…

Q: Weight of coin 1 (g) 11.4286 Weight of coin 2 (g) 11.4633 Weight of coin 3 (g)…

A: Solution -

Q: Density Measurements Questions to be answered for the report 1. Show the calculation for the…

A: 1. Given temperature of sink-water(°C) = 23.6°C We can convert the temperature from °C to °F using…

Q: сак 3 '२ 5 = 3 ax² a) (R+ ŝ) { x² + 1 ) ( X4 X b) R Ŝfin and ŜR f(x) = (C) R Ŝ fex) - ŜR Fex)

A:

Q: Covert the density of water, 1.00 g/mL to lb/ft3

A: The given density of water is 1.00 g/mL.

Q: m/s C = E = h > S1 kg hx c E m-1 %3D unitless J-s

A: In this question, we will see the unit of each symbol.  You can see the answer below.

Q: 60 60 50 50 40 40 30 30 20 20

A:

Q: One milliliter (mL) of pure water has a mass of 1 gram (g). You add 100 mL of water and 100 mL of an…

A: A separatory funnel is used to separate two immiscible liquids, 2 layers are seen in a separatory…

Q: The gold standard for temperature reading is using a: a. thermometer with alcohol b. thermometer…

A: Thermometers are universal instruments that can be used to measure temperature. Different types of…

Q: The physician of patient AJ (50 kg, M) admitted in your hospital ordered that the patient receives…

A: It is given that the a make patient weighing 50 kg, is needed to be given a drug A whose amount…

Q: 2- Measuring the Mass of Liquids. Determination of the Density of a Liquid. Trial 2 Trial 1 Mass of…

A: Specific gravity is relative density, that is, density of sample divided by density of water…

Q: Question: Assume that a lethal dose of aspirin is 50mg per kg of body weight. How many 1.25 grain…

A: Weight of child = 25 pound or 25 lbs                          = 25 lbs × 1 Kg2.2 lbs…

Q: wouldnt a nano be 10 -9?

A: Convert micro liter to nano liter

Q: Which purity of IPA has a higher density, 70% or 99%?

A: IPA is isopropyl alcohol. It is commonly used as a disinfectant within a pharmaceutical company. IPA…

Q: hy is it important to know and master units and conversion factors for your career and daily life?…

A:

Q: 400- A DGDG MGDG SQDG mV 200- 0- 10 15 min

A: Answer

Q: 108 mm2 = __________km2   A. 10-6        B. 10-4   C. 102   D. 106   E. 104

A:

Q: Composite decking is a manufactured substitute for woodcompounded from post-consumer plastic and…

A:

Q: D[z] 20 (° mL/ dm g) a () 1 1. +10.5 5.2 kg/ L 35 cm 2. - 15.75 2.3 g/ mL 15 cm 3. + 5.25 +134.45…

A:

Q: 100 90 80 70 60 50 40 30 20 10 0 MY 900 1350 450 1800 IR 2250 2700 3150 3600 4050

A: IR spectra helps us to analyze  the functional  group present  in the Given compound.

Q: Is the separation method used in brewing a cup of coffeebest described as distillation, filtration,…

A: The separation method used in brewing a cup of coffee is filtration. In this process when grinded…

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.